Unformatted text preview: domain by using a Fourier Transform. The frequency spectrum of the EEG signal then shows various peaks that denote the particular rhythms in the EEG signal. The human event-related potentials can be used to study what is going on in the brain during complex psychological processes such as attending to some stimuli and ignoring others, making decisions about stimuli, understanding speech, and learning new things. In this project, we need to gain the response of the brain to certain stimulus while ignore other neural activities. What’s the application of this project? Detecting hearing impairment; sleep related research and so on....
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- Spring '09
- Electroencephalography, auditory stimulus, EEG signal, Zijing Zhao, Ziyang Li, Wenhao Chen